Matt Johnson hamstring injury perplexing to Cowboys

by Marty Gitlin | CBSSports.com

(8/21/14) The prolonged absence of safety Matt Johnson due to hamstring issues has the Cowboys baffled, according to the Dallas News. His visit to a back specialist last week uncovered nothing new. The team had been considering that back problems might be causing his hamstring injury.

"Just trying to turn over all the rocks," Jason Garrett said.

The third-year player has yet to record any NFL statistics.

Matt Johnson's injury woes continue

by Larry Hartstein | CBSSports.com

(7/29/14) Cowboys safety Matt Johnson will miss at least a week with a hamstring injury, reports ESPN.com. He missed most of his 2012 rookie season with hamstring injuries and was out all of last year due to foot surgery.